Description

The COBB Tuning turbo downpipe is one of the premier modifications most owners look to upgrade on their vehicle. By opening the diameter of exhaust flow coming out of the turbo, the COBB downpipe unleashes more power potential over the stock restrictive unit. Made of 304 stainless steel mandrel bent tubing, this downpipe can be fitted with the OEM cat back exhaust or our COBB Tuning Test Pipe and performance Cat Back system.

The COBB Tuning downpipe begins with the CAD designed bellmouth that directs the air coming out of the turbo. The design permits the air to flow with very little turbulence to the single high flow catalytic converter. This metal substrate cat is highly efficient, allowing the exhaust to flow much easier than the factory unit ever would. The COBB downpipe, combined with the COBB AccessPORT engine management, is one of the most easy installations for any enthusiast looking to unlock the true potential of their engine.

The Cobb Tuning Catted Downpipe Subaru Impreza WRX STI 2008 features:

• Manufactured with SUS304 stainless steel
• Mandrel bent 3.0" diameter piping
• CAD designed cast bellmouth
• Performance high flow catalytic converter included
• Increases horsepower and torque
• Fits OEM or aftermarket catback exhaust

Cobb Tuning Catted Downpipe Subaru Impreza WRX STI 2008 product details:

Piping Diameter (inches):	3.0"
Construction Design:	Stainless Steel

Notes:

Application: Cobb Tuning Catted Downpipe Subaru Impreza WRX STI 2008